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Aditya loses 11% on the cost price by selling a mobile phone for 79.4. Find the cost price of the mobile phone

Solution

Aditya loses 11% on the cost price by selling a mobile phone for 79.4. Find the cost price of the mobile phone

Solution

Amount after addition : 88.134

Solution steps

Translate the problem into an equation:

x = 79.4 + 0.11 \cdot 79.4

x = 79.4 + 0.11 \cdot 79.4 : x = 88.134

Amount after addition : 88.134

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